JSON Pretty Print Online
Free online pretty printer that expands compact JSON into indented trees for configs and API dumps.
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Free online pretty printer that expands compact JSON into indented trees for configs and API dumps.
How it works
This tool parses JSON and outputs a formatted version with consistent indentation. It makes API responses and configs easier to read and review.
Example
Input:
{"a":1,"b":{"c":2}}
Output:
{
"a": 1,
"b": {
"c": 2
}
}FAQ
Is pretty printing different from formatting?
They’re often used interchangeably. Pretty printing usually means formatting with indentation and line breaks.
Does it validate JSON too?
Pretty printing typically requires parsing, so invalid JSON will fail to format.
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